| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + MnO4 = ZnO2 + MnO2
C18H34O2 + CH3OH = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH3OH = 32 C17H34O2 + 13 C3H8O3
MnO2 + C2H2O4 = MnO + H2O + CO2 =>
MnO2 + C2H2O4 = MnO + H2O + 2 CO2
K3Fe(CN)6 + CrO3 + KOH = K4Fe(CN)6 + KCrO4 + H2O =>
K3Fe(CN)6 + CrO3 + 2 KOH = K4Fe(CN)6 + KCrO4 + H2O
Ni + S + O2 = NiSO4 =>
Ni + S + 2 O2 = NiSO4
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
CH3(CH2)COONa = CH3(CH2)COO{-} + Na{+} =>
CH3(CH2)COONa = CH3(CH2)COO{-} + Na{+}
C14H10O4 + H2O2 = C6H6O + C2O4 =>
C14H10O4 + H2O2 = 2 C6H6O + C2O4
MgCl2 + H2 = MgCl2H2 =>
MgCl2 + H2 = MgCl2H2
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
Cu(H2O)4 + NH3 = CuH3 + NO4H8 =>
Cu(H2O)4 + NH3 = CuH3 + NO4H8
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Co(OH)2 + CH3COOH = Co(CH3COO)2 + H2O =>
Co(OH)2 + 2 CH3COOH = Co(CH3COO)2 + 2 H2O
acetylene + oxygen = water + carbondioxide =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
NO2 + KI = NO + I2 + KNO3 =>
4 NO2 + 2 KI = 2 NO + I2 + 2 KNO3
Al(OH)3 + Al2(SO4)3 = [Al(OH)2]2SO4 =>
4 Al(OH)3 + Al2(SO4)3 = 3[Al(OH)2]2SO4
H4CO4 + Pb(OH)4 = Pb3(HCO4)4 + H2O =>
4 H4CO4 + 3 Pb(OH)4 = Pb3(HCO4)4 + 12 H2O
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
Fe + K3[Fe(CN)6] + H2SO4 = Fe3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
Mg(s) + HCl(l) = H2(g) + MgCl(aq) =>
2 Mg(s) + 2 HCl(l) = H2(g) + 2 MgCl(aq)
SO2 + O2(oxygen) = SO3 =>
2 SO2 + O2(oxygen) = 2 SO3
NO + Cu{2+} + OH{-} = NO3{-} + H2O + Cu{+} =>
NO + 3 Cu{2+} + 4 OH{-} = NO3{-} + 2 H2O + 3 Cu{+}
NaOH + HIO = NaI + HO =>
NaOH + HIO = NaI + 2 HO
H2SO3 + ZnCl2 = H2Cl2 + SO3Zn =>
H2SO3 + ZnCl2 = H2Cl2 + SO3Zn
NaOH + Cl2 = NaCl + H2O + NaOCl =>
2 NaOH + Cl2 = NaCl + H2O + NaOCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuCO3 + HCO3 = Cu(HCO3)2 + CO3 =>
CuCO3 + 2 HCO3 = Cu(HCO3)2 + CO3
Dy + Br2 = DyBr3 =>
2 Dy + 3 Br2 = 2 DyBr3
PbO2 + Mn(NO3)2 + H2SO4 = PbSO4 + Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 3 H2SO4 = 3 PbSO4 + 2 Pb(NO3)2 + 2 HMnO4 + 2 H2O
CH3SH + O2 = CO2 + SO2 + H2O =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
Al + HC2H3O2 = Al(C2H3O2)2 + H3 =>
3 Al + 6 HC2H3O2 = 3 Al(C2H3O2)2 + 2 H3
Cr{3+} + HPO4{2-} = Cr + (HPO4{2-})2 =>
2 Cr{3+} + 6 HPO4{2-} = 2 Cr + 3(HPO4{2-})2
Bi2(SO4)3 + Ca(OH)2 = Bi(OH)3 + CaSO4 =>
Bi2(SO4)3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 CaSO4
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C2H4 + Pt + H2 = C2H4PtH2 =>
C2H4 + Pt + H2 = C2H4PtH2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeS2 + KNO3 = Fe2O3 + KNO2 + SO3 =>
2 FeS2 + 15 KNO3 = Fe2O3 + 15 KNO2 + 4 SO3
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
(NH4)2HPO4 + NaOH = (NH4)3PO4 + Na3PO4 + H2O =>
3(NH4)2HPO4 + 3 NaOH = 2(NH4)3PO4 + Na3PO4 + 3 H2O
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(CH3COO)2 + H2S = S + CH3COOH =>
(CH3COO)2 + H2S = S + 2 CH3COOH
Ca(OH)2 + C8H5KO4 = Ca(C8H4KO4)2 + H2O =>
Ca(OH)2 + 2 C8H5KO4 = Ca(C8H4KO4)2 + 2 H2O
C3H4(g) + O2 = CO2 + H2O =>
C3H4(g) + 4 O2 = 3 CO2 + 2 H2O
CuBr + KCN = K2Br + Cu(CN)2 =>
CuBr + 2 KCN = K2Br + Cu(CN)2
NH + H2O = N + H3O =>
NH + H2O = N + H3O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgCl2 + Ag(NO3) = AgCl + Mg(NO3)2 =>
MgCl2 + 2 Ag(NO3) = 2 AgCl + Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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